{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["process parameter", "manufacturing process", "concept or principle", "biomedical", "manufacturing standard", "engineering feature"], "input": "From the discussion of existing research presented above , there are still a lot of difficulties for the development of tailored TO methods and tools for AM lightweight design ."}
{"process parameter": [], "manufacturing process": ["AM"], "concept or principle": ["research"], "biomedical": [], "manufacturing standard": [], "engineering feature": ["design"]}